Fox Cities RetroFoam Crawl Space Repair Google Rating and Reviews (4.8, 142)

Crawl Space Services

RetroFoam injection foam insulation; spray foam insulation; attic insulation & air sealing; window & door installation

Fox Cities RetroFoam Description

Fox Cities RetroFoam LLC — Little Chute, WI-based insulation contractor specializing in RetroFoam injection and spray-foam insulation for residential and commercial properties.

Services include attic, wall and rim-joist insulation, air sealing, and related exterior services (windows, doors, siding).

Serves the Fox Cities/Appleton/Green Bay area; offers free consultations and estimates.

Crawl Space Repair Service Locations

• Little Chute WI
• Combined Locks WI
• Kimberly WI
• Kaukauna WI
• Appleton WI
• Newton WI
• Stockbridge WI
• Green Bay WI
• Pine River WI
• Green Valley WI

Review 1
During the winter months, our home was a bit drafty. We decided to go with injection foam insulation from Mammoth. We’ve definitely noticed a difference as the temp throughout our home is consistent now – no more draftiness, and the furnace runs less often. We’ve also noticed that our home doesn’t heat up as quickly on warm days so we’re expecting our central air to be used less as well. Mammoth does quality work and we definitely recommend them.

Review 2
Very happy the customer service they said it would take 2 days to do and they did it in 1. They came back the 2nd day to clean up they replaced some siding that was already cracked and cleaned out some down spouts. They explained and showed us the complete process. Furnace hasn’t run since the work was completed even when temperatures in the 40s. Would highly recommend.

Typical Costs
Crawl Space Cleaning: $500 ~ $4,000
This is for basic services like removing debris, old insulation, or minor mold.

Foundation and Structural Repairs: $2,500 ~ $8,000
This includes fixing things like a damaged support beam or re-leveling the foundation.

Waterproofing and Moisture Control: $1,500 ~ $5,000
This might involve installing a drainage system or a sump pump.

Crawl Space Encapsulation: $5,000 ~ $15,000+
This is a comprehensive solution that includes a vapor barrier, insulation, and often a dehumidifier. The cost can be on the higher end due to the materials and labor involved.